Greatest Common Factor of 980, 155, 905

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 980, 155, 905 by common division method
• Greatest Common Factor of 980, 155, 905 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Factors of 905

List of positive integer factors of 905 that divides 905 without a remainder.

1,5,181,905

Greatest Common Factor

We found the factors 980,155,905 . The biggest common factor number is the GCF number.
So the greatest common factor 980,155,905 is 5.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 212, 489, 417
• GCF of 953, 529, 817
• GCF of 154, 824, 313
• GCF of 754, 863, 820
• GCF of 104, 988, 400

1. What is the GCF of 980, 155, 905?

Answer: GCF of 980, 155, 905 is 5.

2. How to Find the GCF of 980, 155, 905

Answer: Greatest Common Factor(GCF) of 980, 155, 905 = 5

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(980, 155, 905) = 5.